= '0' && $page[0] <= '9' && is_readable("./posts/$page.php")) { $script = file_get_contents("./posts/$page.php"); $re = '/([^\(<>\)]*)\(([0-9])\)<\/code>/m'; $subst = '$1($2)'; $script = preg_replace($re, $subst, $script); eval("?>$script